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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9416 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jcarsey 2009-11-11 22:05:04 +00:00
parent ea109f6b71
commit 369d5f2e98
1 changed files with 14 additions and 12 deletions
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26
ShellPkg/Include/Protocol/EfiShell.h
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@ -778,25 +778,27 @@ EFI_STATUS
);
/**
This function returns the alias associated with a command.
This function returns the command associated with a alias or a list of all
alias'.
@param[in] Command Points to the null-terminated shell command.
If this parameter is NULL, then all commands
@param[in] Alias Points to the null-terminated shell alias.
If this parameter is NULL, then all
aliases will be returned in ReturnedData.
@retutn If Command is not NULL, it will return a pointer to
the null-terminated alias for the shell command.
If Command is NULL, ReturnedData points to a ‘;’
delimited list of command and alias tuples (e.g.
ReturnedData = “md;mkdir;rd;rm;cp;copy;fs0:\test
app\myfavoriteprogram.efi;mfp”) that are null-terminated.
@param[out] Volatile upon return of a single command if TRUE indicates
this is stored in a volatile fashion. FALSE otherwise.
@return If Alias is not NULL, it will return a pointer to
the null-terminated command for that alias.
If Alias is NULL, ReturnedData points to a ‘;’
delimited list of alias (e.g.
ReturnedData = “dir;del;copy;mfp”) that is null-terminated.
@retval NULL an error ocurred
@retval NULL no alias was found for Command
@retval NULL Alias was not a valid Alias
**/
typedef
CONST CHAR16 *
(EFIAPI *EFI_SHELL_GET_ALIAS)(
IN CONST CHAR16 *Command
IN CONST CHAR16 *Alias,
OUT BOOLEAN *Volatile OPTIONAL
);
/**